EP2565621A4 - Electric field spectrum measurement device and object measurement device - Google Patents
Electric field spectrum measurement device and object measurement device Download PDFInfo
- Publication number
- EP2565621A4 EP2565621A4 EP11756416.1A EP11756416A EP2565621A4 EP 2565621 A4 EP2565621 A4 EP 2565621A4 EP 11756416 A EP11756416 A EP 11756416A EP 2565621 A4 EP2565621 A4 EP 2565621A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- measurement device
- electric field
- field spectrum
- spectrum measurement
- object measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 title 2
- 230000005684 electric field Effects 0.000 title 1
- 238000001228 spectrum Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/02083—Interferometers characterised by particular signal processing and presentation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B9/00—Measuring instruments characterised by the use of optical techniques
- G01B9/02—Interferometers
- G01B9/0209—Low-coherence interferometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
- G01J3/4535—Devices with moving mirror
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010060034 | 2010-03-17 | ||
PCT/JP2011/056479 WO2011115232A1 (en) | 2010-03-17 | 2011-03-17 | Electric field spectrum measurement device and object measurement device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2565621A1 EP2565621A1 (en) | 2013-03-06 |
EP2565621A4 true EP2565621A4 (en) | 2018-03-14 |
Family
ID=44649314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11756416.1A Withdrawn EP2565621A4 (en) | 2010-03-17 | 2011-03-17 | Electric field spectrum measurement device and object measurement device |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130107269A1 (en) |
EP (1) | EP2565621A4 (en) |
JP (1) | JP5927112B2 (en) |
WO (1) | WO2011115232A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6195334B2 (en) * | 2012-08-30 | 2017-09-13 | キヤノン株式会社 | Imaging apparatus, imaging method, and program |
JP5974929B2 (en) * | 2013-02-26 | 2016-08-23 | コニカミノルタ株式会社 | Stray light correction method and Fourier transform type spectroscopic device using the same |
JP2016075618A (en) * | 2014-10-08 | 2016-05-12 | パイオニア株式会社 | Irregularity detection device and irregularity detection method, computer program and recording medium |
WO2018105332A1 (en) * | 2016-12-06 | 2018-06-14 | パイオニア株式会社 | Inspecting device, inspecting method, computer program, and recording medium |
CN112284542B (en) * | 2020-09-15 | 2022-08-02 | 中国科学院上海技术物理研究所 | Method for controlling motor of movable mirror of multi-resolution broadband Fourier infrared spectrometer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999049779A1 (en) * | 1998-03-30 | 1999-10-07 | The Regents Of The University Of California | Catheter guided by optical coherence domain reflectometry |
US6002480A (en) * | 1997-06-02 | 1999-12-14 | Izatt; Joseph A. | Depth-resolved spectroscopic optical coherence tomography |
JP2002221448A (en) * | 2001-01-26 | 2002-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Cross-correlation meter for electric field |
US20090221920A1 (en) * | 2008-01-18 | 2009-09-03 | Boppart Stephen A | Low-coherence interferometry and optical coherence tomography for image-guided surgical treatment of solid tumors |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5422721A (en) * | 1994-04-11 | 1995-06-06 | Northrop Grumman Corporation | Fourier transform spectroscopy by varying the path length difference between the paths in each of a plurality of pairs of optical paths |
FR2783323B1 (en) * | 1998-09-10 | 2000-10-13 | Suisse Electronique Microtech | INTERFEROMETRIC DEVICE TO DETECT THE CHARACTERISTICS OF OPTICAL REFLECTION AND / OR TRANSMISSION IN DEPTH OF AN OBJECT |
JP3934131B2 (en) * | 2004-08-30 | 2007-06-20 | 直弘 丹野 | Coaxial spatial optical coherence tomographic image measurement device |
JP2006122649A (en) * | 2004-09-30 | 2006-05-18 | Nidek Co Ltd | Method for measurement of object and ophthalmic apparatus using the method |
US7355715B2 (en) * | 2004-10-12 | 2008-04-08 | Tokyo Electron Limited | Temperature measuring apparatus, temperature measurement method, temperature measurement system, control system and control method |
US7417740B2 (en) * | 2004-11-12 | 2008-08-26 | Medeikon Corporation | Single trace multi-channel low coherence interferometric sensor |
JP2007101249A (en) * | 2005-09-30 | 2007-04-19 | Fujifilm Corp | Optical tomographic imaging method and apparatus |
JP2007101250A (en) * | 2005-09-30 | 2007-04-19 | Fujifilm Corp | Optical tomographic imaging method |
JP2009541770A (en) * | 2006-06-23 | 2009-11-26 | オプトポール テクノロジー スポルカ アクシジナ | Optical frequency domain tomography apparatus with adjustment system, optical frequency domain tomography apparatus adjustment system, method for adjusting optical frequency domain tomography apparatus, and object imaging method |
JP2008151734A (en) * | 2006-12-20 | 2008-07-03 | Fujifilm Corp | Method, device, program, and system for optical tomography |
JP5448353B2 (en) * | 2007-05-02 | 2014-03-19 | キヤノン株式会社 | Image forming method using optical coherence tomography and optical coherence tomography apparatus |
JP2009014397A (en) * | 2007-07-02 | 2009-01-22 | Shimadzu Corp | Infrared spectrophotometer, infrared spectrophotometric measurement method and program |
JP5306075B2 (en) * | 2008-07-07 | 2013-10-02 | キヤノン株式会社 | Imaging apparatus and imaging method using optical coherence tomography |
JP5371315B2 (en) * | 2008-07-30 | 2013-12-18 | キヤノン株式会社 | Optical coherence tomography method and optical coherence tomography apparatus |
-
2011
- 2011-03-17 WO PCT/JP2011/056479 patent/WO2011115232A1/en active Application Filing
- 2011-03-17 US US13/581,767 patent/US20130107269A1/en not_active Abandoned
- 2011-03-17 JP JP2012505757A patent/JP5927112B2/en active Active
- 2011-03-17 EP EP11756416.1A patent/EP2565621A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6002480A (en) * | 1997-06-02 | 1999-12-14 | Izatt; Joseph A. | Depth-resolved spectroscopic optical coherence tomography |
WO1999049779A1 (en) * | 1998-03-30 | 1999-10-07 | The Regents Of The University Of California | Catheter guided by optical coherence domain reflectometry |
JP2002221448A (en) * | 2001-01-26 | 2002-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Cross-correlation meter for electric field |
US20090221920A1 (en) * | 2008-01-18 | 2009-09-03 | Boppart Stephen A | Low-coherence interferometry and optical coherence tomography for image-guided surgical treatment of solid tumors |
Non-Patent Citations (2)
Title |
---|
MANISH KANKARIA: "DESIGN AND CONSTRUCTION OF A FAST SPECTROMETER FOR FOURIER DOMAIN OPTICAL COHERENCE", 1 May 2006 (2006-05-01), XP055446071, Retrieved from the Internet <URL:https://uta-ir.tdl.org/uta-ir/bitstream/handle/10106/367/umi-uta-1309.pdf?sequence=1&isAllowed=y> [retrieved on 20180130] * |
See also references of WO2011115232A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2011115232A1 (en) | 2011-09-22 |
JPWO2011115232A1 (en) | 2013-07-04 |
EP2565621A1 (en) | 2013-03-06 |
JP5927112B2 (en) | 2016-05-25 |
US20130107269A1 (en) | 2013-05-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120829 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NATIONAL UNIVERSITY CORPORATION NAGAOKA UNIVERSITY |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: NATIONAL UNIVERSITY CORPORATION SAITAMA UNIVERSITY |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 21/17 20060101AFI20171017BHEP Ipc: G01J 3/453 20060101ALI20171017BHEP Ipc: G01B 9/02 20060101ALI20171017BHEP Ipc: G01B 11/24 20060101ALI20171017BHEP |
|
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20180209 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01N 21/17 20060101AFI20180205BHEP Ipc: G01B 11/24 20060101ALI20180205BHEP Ipc: G01B 9/02 20060101ALI20180205BHEP Ipc: G01J 3/453 20060101ALI20180205BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20180911 |